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Chemische vergelijkingen in evenwicht op01/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al + KNO3 + KOH + H2O = KAlO2 + NH3 =>
8 Al + 3 KNO3 + 5 KOH + 2 H2O = 8 KAlO2 + 3 NH3

C8H8 + H2 = C8H12 =>
C8H8 + 2 H2 = C8H12

HCl + Zn = HZn + Cl =>
HCl + Zn = HZn + Cl

CrCl3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
2 CrCl3 + KClO3 + 10 KOH = 2 K2CrO4 + 7 KCl + 5 H2O

NaF + CaS = NaS + CaF =>
NaF + CaS = NaS + CaF

HNO3 + I2 = HIO3 + NO + H2O =>
10 HNO3 + 3 I2 = 6 HIO3 + 10 NO + 2 H2O

Na(s) + Co(NO3)2(aq) = Na(NO3)2(aq) + Co(s) =>
Na(s) + Co(NO3)2(aq) = Na(NO3)2(aq) + Co(s)

C4H9OH + O = C4H8O + H2O =>
C4H9OH + O = C4H8O + H2O

Cr2O7{-2} + CH3OH + H{+} = Cr{+3} + H2CO + H2O =>
Cr2O7{-2} + 3 CH3OH + 8 H{+} = 2 Cr{+3} + 3 H2CO + 7 H2O

H2SO4(aq) + CaCl2 = CaSO4(s) + HCl =>
H2SO4(aq) + CaCl2 = CaSO4(s) + 2 HCl

HCl + NaI = H + NaCl + I =>
HCl + NaI = H + NaCl + I

Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3

MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl

Fe + (NO3)6 = Fe2O3 + NO2 =>
4 Fe + (NO3)6 = 2 Fe2O3 + 6 NO2

CuCl + NaPO4 = NaClCuPO4 =>
CuCl + NaPO4 = NaClCuPO4

NNHHHH + HHOO = NN + HHO =>
NNHHHH + 2 HHOO = NN + 4 HHO

C + O2 = CO2 =>
C + O2 = CO2

PbS2 + O2 = PbO2 + SO2 =>
PbS2 + 3 O2 = PbO2 + 2 SO2

Cr(MnO4)3 + Fe = Fe(MnO4)2 + Cr =>
2 Cr(MnO4)3 + 3 Fe = 3 Fe(MnO4)2 + 2 Cr

K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO)3 + H2O + O2 =>
K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO)3 + 4 H2O + 6 O2

HOH + N2O3 = H2N2O4 =>
HOH + N2O3 = H2N2O4

HCHO + H2 = CH2OH =>
2 HCHO + H2 = 2 CH2OH

Ca(s) + NH3(g) = Ca(NH3)2 =>
Ca(s) + 2 NH3(g) = Ca(NH3)2

PbO*PbSO4*3H2O = PbO*PbSO4 + H2O =>
PbO*PbSO4*3H2O = PbO*PbSO4 + 3 H2O

H2ClIF8 + Cu = CuIF8 + Cl2 + H2 =>
2 H2ClIF8 + 2 Cu = 2 CuIF8 + Cl2 + 2 H2

Fe2O3 + SO2 = FeS + O2 =>
2 Fe2O3 + 4 SO2 = 4 FeS + 7 O2

NaClO4 + C2H2 = CO2 + H2O + NaCl =>
5 NaClO4 + 4 C2H2 = 8 CO2 + 4 H2O + 5 NaCl

CO + H = H2O + C2O =>
2 CO + 2 H = H2O + C2O

Ag3AsO4 = Ag + AsO4 =>
Ag3AsO4 = 3 Ag + AsO4

FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)3 + H2O + MnSO4 + K2SO4 =>
10 FeSO4 + 8 H2SO4 + 2 KMnO4 = 5 Fe2(SO4)3 + 8 H2O + 2 MnSO4 + K2SO4

NH4OH + H2O = NH6O + OH =>
NH4OH + H2O = NH6O + OH

Fe(NO3)2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O + HNO3 =>
10 Fe(NO3)2 + 2 KMnO4 + 18 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O + 20 HNO3

Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3

Al + KOH + H2SO4 = H2O + KAlS2O8 + H2 =>
2 Al + 2 KOH + 4 H2SO4 = 2 H2O + 2 KAlS2O8 + 3 H2

SO2 + KOH = KHSO3 =>
SO2 + KOH = KHSO3

S + Ba(OH)2 = BaS + SO2 + H2O =>
3 S + 2 Ba(OH)2 = 2 BaS + SO2 + 2 H2O

KCl + AgCl = KCl2 + Ag =>
KCl + AgCl = KCl2 + Ag

CaO + SnI4 = SnO2 + CaI2 =>
2 CaO + SnI4 = SnO2 + 2 CaI2

HNO3 + NaO = NaNO3 + HO =>
HNO3 + NaO = NaNO3 + HO

AlH3 + O2 = Al + H2O =>
4 AlH3 + 3 O2 = 4 Al + 6 H2O

TiO2 + C = Ti + CO =>
TiO2 + 2 C = Ti + 2 CO

HOOC(CH2)2COOH + KOH = KOOC(CH2)2COOK + H2O =>
HOOC(CH2)2COOH + 2 KOH = KOOC(CH2)2COOK + 2 H2O

C6H5COOKCOOH + NaOH = C6H5(COOK)(COONa) + H2O =>
C6H5COOKCOOH + NaOH = C6H5(COOK)(COONa) + H2O

MgSO4 + Ca2{+} = CaSO4 + Mg2{+} =>
2 MgSO4 + Ca2{+} = 2 CaSO4 + Mg2{+}

CuO + H2SO4 = CuSO4 + OH2 =>
CuO + H2SO4 = CuSO4 + OH2

NaNO3 + H2 = NaNO2 + H2O =>
NaNO3 + H2 = NaNO2 + H2O

CH3CO2H + NaOH = NaCH3CO2 + H2O =>
CH3CO2H + NaOH = NaCH3CO2 + H2O

Al2 + Fe2O3 = Al2O3 + Fe =>
Al2 + Fe2O3 = Al2O3 + 2 Fe

Cr(OH)3 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 Cr(OH)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 8 H2O

C8H18 + H2O = CO + H2 =>
C8H18 + 8 H2O = 8 CO + 17 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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